chore: repository cleanup (#98) #45

Job	Run time
Documentation with Paradox	3m 26s
samples (ftp-to-file)	3m 13s
samples (http-csv-to-kafka)	3m 31s
samples (jdbc-to-elasticsearch)	3m 15s
samples (jms)	3m 30s
samples (kafka-to-websocket-clients)	3m 7s
samples (kafka-to-elasticsearch)	3m 14s
samples (mqtt-to-kafka)	3m 22s
samples (file-to-elasticsearch)	3m 22s
samples (mqtt-http-to-s3-java)	3m 5s
samples (sqs-java)	3m 5s
samples (rotate-logs-to-ftp)	3m 14s
	39m 24s

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